Easton's Bible Dictionary (1897)
Praiser of God. (1.) A descendant of Judah (1 Chr. 4:16). (2.) A Levite of the family of Merari (2 Chr. 29:12).
Smith's Bible Dictionary (1863)
(who praises God). Four men of the Bene-Jehaleleel are introduced abruptly into the genealogies of Judah. (1 Chronicles 4:16)
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
JEHALE'LEEL (who praises God), a Judite. 1 Chr 4:16.
Hitchcock's Bible Names (1869)
Jehalelel, praising God; clearness of God